Protective Relaying Medium Single Phase Current Transformer JDZXW5-17.5 17.5kV
JDZXW5-17.5 17.5kV Medium Current Transformer Outdoor Single-Phase Epoxy Resin Type
Epoxy resin casting and full-closed construction, is widely used for measuring voltage, electric energy and protective relaying in the single-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5kV.
Technical Data
1. Installation site Outdoor
2. Rated Frequency 50/60Hz
3. Burden power factor cosΦ=0.8(lagging)
4. Technical standard accords with IEC 60044-2,IEC 61869-1 & 3
Specification:
| Type |
Rated primary Voltage (kV) |
Rated secondary Voltage (kV) |
Accuracy classes combination |
Rated output(VA) |
Thermal limiting Output (VA) |
Rated Insulation level (kV) |
| JDZXW18-12 |
10/√3 11/√3 |
0.1/ √3 0.11/√3 |
0.2 | 25 | 400 | 17/38/95 |
| 0.5 | 50 | |||||
| 1 | 80 | |||||
| 0.1/√3/0.1/3 0.11/V3/0.11/3 | 0.5/3P | 50/100 | 400 |
Outline Drawing:
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